Vitamin B12, a key nutrient responsible for many essential functions in the body, can sometimes be challenging to absorb through diet alone
[DOI] [PMC free article] [PubMed] [Google Scholar] 81.Lee B, Lee T, Lee SH, Choi YL & Han J Clinicopathologic characteristics of EGFR, KRAS, and ALK alterations in 6,595 lung cancers
And a significant portion of this happens when they are by themselves
Thrombus Assessment Following sacrifice, the superior sagittal sinus and peripherally the portal vein, external jugular vein, inferior caval vein, superior mesenteric vein, hepatic vein, superior mesenteric artery, hepatic artery, and abdominal aorta were removed from the rats, and the clots were weighed (Vukojevic et al., 2018
they may also have more deficient immune systems and greater susceptibility to catastrophes like falls